:root{--bg:#f7f6f2;--card:#ffffff;--ink:#1d2430;--muted:#556070;--line:#dfdcd3;--acc:#1f5f7a;--acc2:#7a4a8c;--soft:#e9f1f4;--l0:#eceae4;--l1:#cfe3ea;--l2:#8fc0d0;--l3:#3c8aa5;--l4:#1a4f66;--l3ink:#fff;--focus:#c2410c}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#11161c;--card:#19212a;--ink:#e6ebf0;--muted:#a3afbd;--line:#2b3642;--acc:#7cc4dc;--acc2:#c7a0d6;--soft:#1b2a33;--l0:#222b35;--l1:#24414d;--l2:#2f6477;--l3:#4f9fba;--l4:#a9dcec;--l3ink:#0d1418;--focus:#fb923c}}
:root[data-theme="dark"]{--bg:#11161c;--card:#19212a;--ink:#e6ebf0;--muted:#a3afbd;--line:#2b3642;--acc:#7cc4dc;--acc2:#c7a0d6;--soft:#1b2a33;--l0:#222b35;--l1:#24414d;--l2:#2f6477;--l3:#4f9fba;--l4:#a9dcec;--l3ink:#0d1418;--focus:#fb923c}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;overflow-wrap:anywhere}
a{color:var(--acc)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:0;background:var(--acc);color:#fff;padding:10px 14px;z-index:10}.skip:focus{left:8px;top:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topin{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;padding-top:8px;padding-bottom:8px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);text-decoration:none;min-height:44px}
.logo{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--acc);color:var(--card);font-size:19px}
.nav{display:flex;flex-wrap:wrap;gap:0 4px;font-size:15px}
.nav a{padding:10px 8px;text-decoration:none;color:var(--muted);min-height:44px;display:inline-flex;align-items:center}
.nav a:hover{color:var(--acc)}
.search{position:relative;flex:1 1 220px;min-width:0}
.search input,.filterbar input,.mfilters input,.mfilters select{width:100%;font:inherit;font-size:16px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);min-height:44px}
.qres{position:absolute;left:0;right:0;top:100%;margin:4px 0 0;padding:4px;list-style:none;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.15);max-height:60vh;overflow:auto}
.qres a{display:block;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--ink)}
.qres a:hover,.qres a.act{background:var(--soft)}
.qres small{display:block;color:var(--muted)}
main{padding-top:14px;padding-bottom:30px}
.crumb ol{list-style:none;margin:0 0 6px;padding:0;display:flex;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.crumb li+li::before{content:"›";margin:0 6px}
h1{font-size:clamp(26px,5vw,38px);line-height:1.2;margin:6px 0 10px;letter-spacing:-.01em}
h2{font-size:22px;line-height:1.3;margin:30px 0 10px;color:var(--acc)}
h3{font-size:18px;margin:20px 0 6px}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:600;color:var(--acc2);margin:10px 0 0}
.answer{font-size:19px;line-height:1.55;background:var(--soft);border-left:4px solid var(--acc);padding:12px 16px;border-radius:0 10px 10px 0;margin:8px 0 16px}
.muted{color:var(--muted)}.small{font-size:14px}
.hero{padding:10px 0 4px}
.stats{display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--muted);margin:6px 0}.stats strong{color:var(--ink);font-size:22px}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.btn{display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border-radius:999px;background:var(--acc);color:var(--card);text-decoration:none;font-weight:600;border:2px solid var(--acc);font:inherit;font-weight:600;cursor:pointer}
.btn.ghost{background:transparent;color:var(--acc)}
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:19px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl a{display:flex;gap:14px;padding:10px 0;text-decoration:none;color:var(--ink)}
.tn{flex:0 0 40px;height:40px;border-radius:50%;background:var(--acc);color:var(--card);display:grid;place-items:center;font-weight:700;position:relative}
.tb{display:flex;flex-direction:column;min-width:0}
.tb strong{color:var(--acc)}.ty{font-size:14px;color:var(--acc2);font-weight:600}.td{font-size:15px;color:var(--muted)}
.tl a:hover strong{text-decoration:underline}
.legend{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.legend li{display:flex;gap:10px;align-items:flex-start}
.legend.inline{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;margin:8px 0}
.legend.inline li{align-items:center;gap:6px}
.sw{display:inline-block;width:16px;height:16px;border-radius:4px;border:1px solid var(--line)}
.meter{display:inline-flex;gap:2px;vertical-align:middle;flex:0 0 auto;margin-top:4px}
.meter i{display:block;width:12px;height:12px;border-radius:3px;background:var(--l0);border:1px solid var(--line)}
.meter i.on{background:var(--acc);border-color:var(--acc)}
.howto{padding-left:22px}.howto li{margin:4px 0}
.filterbar{margin:4px 0 8px}.filterbar label{font-size:14px;color:var(--muted)}
.grp h3{display:flex;align-items:center;gap:8px;color:var(--ink)}
.count{font-size:13px;font-weight:600;color:var(--muted);background:var(--l0);border-radius:999px;padding:1px 8px}
.cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.cards.wide{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.card{display:flex;flex-direction:column;gap:8px;justify-content:space-between;height:100%;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;color:var(--ink);min-height:44px}
.card:hover{border-color:var(--acc);box-shadow:0 2px 10px rgba(0,0,0,.06)}
.card.hl{border-color:var(--acc2)}
.ct{font-weight:600;line-height:1.35}.cd{font-size:14px;color:var(--muted)}
.strip{display:inline-flex;gap:3px;align-items:flex-end;height:18px}
.strip b{display:block;width:14px;border-radius:2px;background:var(--l0)}
.strip b.v0{height:4px}.strip b.v1{height:7px;background:var(--l1)}.strip b.v2{height:11px;background:var(--l2)}.strip b.v3{height:15px;background:var(--l3)}.strip b.v4{height:18px;background:var(--l4)}
.subject>.strip{margin-bottom:6px}
.lvlist{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.lvlist li{display:grid;grid-template-columns:120px auto 1fr;gap:4px 10px;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.lvlist li.none{opacity:.65}
.lvlist .st{font-weight:600;text-decoration:none}
.lvlist .ln{font-weight:600}
.lvlist .nt{grid-column:1/-1;font-size:15px;color:var(--muted)}
.subject ul{padding-left:22px}.subject li{margin:3px 0}
details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:4px 14px;margin:8px 0}
summary{cursor:pointer;font-weight:600;padding:8px 0;min-height:44px;display:list-item}
.chips{list-style:none;padding:0 !important;display:flex;flex-wrap:wrap;gap:8px}
.chips a{display:inline-flex;align-items:center;min-height:44px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);text-decoration:none}
.src li{margin:4px 0}
.pn{display:flex;justify-content:space-between;gap:12px;margin:34px 0 8px;border-top:1px solid var(--line);padding-top:14px}
.pn a{text-decoration:none;max-width:48%;min-height:44px}
.rows{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.rows li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.rows a{font-weight:600}.rows .nt{display:block;font-size:15px;color:var(--muted)}
.tscroll{position:relative;overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:10px;background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:15px}
.dt th,.dt td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.dt thead th{background:var(--soft)}
.mfilters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px 12px;align-items:end;margin:8px 0}
.mfilters label{display:flex;flex-direction:column;font-size:14px;color:var(--muted);gap:3px}
.matrix{font-size:14px}
.matrix th,.matrix td{border-bottom:1px solid var(--line);padding:0}
.matrix thead th{position:sticky;top:0;background:var(--soft);z-index:1}
.matrix thead button{all:unset;cursor:pointer;display:block;padding:8px 6px;font-weight:700;min-height:28px;text-align:center}
.matrix thead th:first-child button{text-align:left;padding-left:10px}
.matrix thead button[aria-sort]::after,.matrix thead th[aria-sort] button::after{content:" ↕";color:var(--muted)}
.matrix thead th[aria-sort="ascending"] button::after{content:" ▲"}.matrix thead th[aria-sort="descending"] button::after{content:" ▼"}
.matrix tbody th{text-align:left;padding:6px 10px;font-weight:500;min-width:190px;max-width:300px}
.matrix tbody th a{text-decoration:none;font-weight:600}
.gname{display:block;font-size:12px;color:var(--muted);font-weight:400}
.matrix td{text-align:center;font-size:12px;min-width:74px;padding:6px 4px}
.c0{background:var(--l0);color:var(--muted)}.c1{background:var(--l1)}.c2{background:var(--l2)}.c3{background:var(--l3);color:var(--l3ink)}.c4{background:var(--l4);color:var(--card);font-weight:700}
.matrix td.hl{outline:2px solid var(--acc2);outline-offset:-2px}
.gl dt{font-weight:700;margin-top:14px;color:var(--acc)}.gl dd{margin:2px 0 0}
.faq h2{font-size:19px}
.sc fieldset{border:1px solid var(--line);border-radius:10px;background:var(--card);margin:0 0 10px;padding:8px 14px}
.sc legend{font-weight:600;padding:0 4px}
.opts{display:flex;flex-wrap:wrap;gap:4px 14px}
.opts label{display:inline-flex;align-items:center;gap:6px;min-height:44px}
.opts input{width:20px;height:20px}
.scres{background:var(--soft);border-radius:12px;padding:12px 16px;margin:14px 0}
.foot{border-top:1px solid var(--line);background:var(--card);font-size:14px;color:var(--muted);padding:14px 0}
.foot a{color:var(--acc)}
@media (max-width:560px){body{font-size:16px}.answer{font-size:17px}.lvlist li{grid-template-columns:1fr auto}.lvlist .ln{grid-column:1/-1}.nav a{padding:10px 6px}}
@media print{.top,.foot,.search,.pn{display:none}}
.stripcap{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:14px;color:var(--muted);margin:0 0 6px}
.matrix tbody th,.matrix thead th:first-child{position:sticky;left:0;background:var(--card);z-index:2}
.matrix thead th:first-child{background:var(--soft);z-index:3}
@media (max-width:560px){.top{position:static}.topin{gap:4px 10px}.nav{flex-wrap:nowrap;overflow-x:auto;width:100%;font-size:14px}.nav a{white-space:nowrap}.matrix tbody th{min-width:140px;max-width:170px}.matrix td{min-width:58px}}
.matrix thead button{white-space:nowrap}.matrix abbr{text-decoration:none}
.matrix th,.matrix td{overflow-wrap:normal;word-break:normal;hyphens:auto}
.matrix .num{display:none;font-size:15px}
@media (max-width:700px){.matrix .num{display:inline}.matrix .word{display:none}.matrix .gname{display:none}.matrix td{min-width:44px}.matrix tbody th{font-size:13px}}
h2,h3,dt,[id]{scroll-margin-top:80px}